Il 18/10/24 10:10, Yassine Oudjana ha scritto:
From: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
Add a driver for the regulators on the MT6328 PMIC.
Signed-off-by: Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
---
drivers/regulator/Kconfig | 9 +
drivers/regulator/Makefile | 1 +
drivers/regulator/mt6328-regulator.c | 479 +++++++++++++++++++++
include/linux/regulator/mt6328-regulator.h | 49 +++
4 files changed, 538 insertions(+)
create mode 100644 drivers/regulator/mt6328-regulator.c
create mode 100644 include/linux/regulator/mt6328-regulator.h
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 249933d6388dd..e9b9faff67f3a 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -862,6 +862,15 @@ config REGULATOR_MT6323
This driver supports the control of different power rails of device
through regulator interface.
+config REGULATOR_MT6328
+ tristate "MediaTek MT6328 PMIC"
+ depends on MFD_MT6397
+ help
+ Say y here to select this option to enable the power regulator of
+ MediaTek MT6328 PMIC.
+ This driver supports the control of different power rails of device
+ through regulator interface.
+
config REGULATOR_MT6331
tristate "MediaTek MT6331 PMIC"
depends on MFD_MT6397
diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
index 9b69546fb3f65..c1a5a44413198 100644
--- a/drivers/regulator/Makefile
+++ b/drivers/regulator/Makefile
@@ -103,6 +103,7 @@ obj-$(CONFIG_REGULATOR_MPQ7920) += mpq7920.o
obj-$(CONFIG_REGULATOR_MT6311) += mt6311-regulator.o
obj-$(CONFIG_REGULATOR_MT6315) += mt6315-regulator.o
obj-$(CONFIG_REGULATOR_MT6323) += mt6323-regulator.o
+obj-$(CONFIG_REGULATOR_MT6328) += mt6328-regulator.o
obj-$(CONFIG_REGULATOR_MT6331) += mt6331-regulator.o
obj-$(CONFIG_REGULATOR_MT6332) += mt6332-regulator.o
obj-$(CONFIG_REGULATOR_MT6357) += mt6357-regulator.o
diff --git a/drivers/regulator/mt6328-regulator.c b/drivers/regulator/mt6328-regulator.c
new file mode 100644
index 0000000000000..e15a64404f494
--- /dev/null
+++ b/drivers/regulator/mt6328-regulator.c
@@ -0,0 +1,479 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * MediaTek MT6328 regulator driver
+ * Based on MT6323 driver.
+ *
+ * Copyright (c) 2016 MediaTek Inc.
+ * Copyright (c) 2022 Yassine Oudjana <y.oudjana@xxxxxxxxxxxxxx>
+ */
+
..snip..
+/* The array is indexed by id(MT6328_ID_XXX) */
+static struct mt6328_regulator_info mt6328_regulators[] = {
+ MT6328_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
+ buck_volt_range1, MT6328_VPA_CON9, MT6328_VPA_CON11, 0x3f,
+ MT6328_VPA_CON12, MT6328_VPA_CON7),
Can you please fix the indentation?
Also, all of those entries do fit in two lines, I checked a couple of those
and always ended up with less than 90 columns anyway.
After which,
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
